About the Authors

Xiaoyan Shen

Contributed equally to this work with: Xiaoyan Shen, Huafeng Liu

Affiliation State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, China

Huafeng Liu

Contributed equally to this work with: Xiaoyan Shen, Huafeng Liu

hxlast@rit.edu (HL); zhenghui@zju.edu.cn (ZH); hongjiehu@zju.edu.cn (HH)

Affiliations State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, China, B. Thomas Golisano College of Computing and Information Sciences, Rochester Institute of Technology, Rochester, New York, United States of America

Zhenghui Hu

hxlast@rit.edu (HL); zhenghui@zju.edu.cn (ZH); hongjiehu@zju.edu.cn (HH)

Affiliation State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, China

Hongjie Hu

hxlast@rit.edu (HL); zhenghui@zju.edu.cn (ZH); hongjiehu@zju.edu.cn (HH)

Affiliation Department of Radiology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China

Pengcheng Shi

Affiliation B. Thomas Golisano College of Computing and Information Sciences, Rochester Institute of Technology, Rochester, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HL. Performed the experiments: XS HH. Analyzed the data: XS. Contributed reagents/materials/analysis tools: ZH. Wrote the paper: HL PS HH.